Canon BJC-85 User Manual page 224

To uninstall the WPS driver
Refer to the documentation that came with the WPS driver. After
uninstalling the driver, be sure to delete the WPS port.
Click the Delete Port button, select the WPS port, then click the OK
button.
To change the WPS destination to FILE
1
Click the down-arrow for "Print using the following port" and select the
WPS driver.
2
Click the down-arrow for "Print to the following port" and select FILE:
(Creates a file on disk).
3
Click the Apply button and close the printer driver.
Problems and Solutions
Troubleshooting 223